Tomorrow fro America died in 1972. Median income has been stable or declining since then. Almost none of the growth since then has gone to make the average American that much better off. We have mostly just made the super rich richer.

Sure, we have things we didn’t have back then, but thats just because huge productivity gains have made electronics and computers a tiny fraction of their older costs. In the meantime, rents and consumables have gone up in price while wages have stagnated.